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c734bbd95d
Generated by `pyupgrade --py3-plus --keep-percent-format` on all our Python code except `zthumbor` and `zulip-ec2-configure-interfaces`, followed by manual indentation fixes. Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
from argparse import ArgumentParser
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from typing import Any
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from zerver.lib.actions import ensure_stream
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from zerver.lib.management import ZulipBaseCommand
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from zerver.models import DefaultStreamGroup
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class Command(ZulipBaseCommand):
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help = """
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Create default stream groups which the users can choose during sign up.
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./manage.py create_default_stream_groups -s gsoc-1,gsoc-2,gsoc-3 -d "Google summer of code" -r zulip
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"""
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def add_arguments(self, parser: ArgumentParser) -> None:
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self.add_realm_args(parser, True)
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parser.add_argument(
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'-n', '--name',
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dest='name',
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type=str,
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required=True,
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help='Name of the group you want to create.'
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)
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parser.add_argument(
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'-d', '--description',
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dest='description',
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type=str,
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required=True,
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help='Description of the group.'
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)
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parser.add_argument(
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'-s', '--streams',
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dest='streams',
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type=str,
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required=True,
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help='A comma-separated list of stream names.')
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def handle(self, *args: Any, **options: Any) -> None:
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realm = self.get_realm(options)
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assert realm is not None # Should be ensured by parser
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streams = []
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stream_names = {stream.strip() for stream in options["streams"].split(",")}
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for stream_name in set(stream_names):
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stream = ensure_stream(realm, stream_name)
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streams.append(stream)
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try:
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default_stream_group = DefaultStreamGroup.objects.get(
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name=options["name"], realm=realm, description=options["description"])
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except DefaultStreamGroup.DoesNotExist:
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default_stream_group = DefaultStreamGroup.objects.create(
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name=options["name"], realm=realm, description=options["description"])
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default_stream_group.streams.set(streams)
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default_stream_groups = DefaultStreamGroup.objects.all()
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for default_stream_group in default_stream_groups:
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print(default_stream_group.name)
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print(default_stream_group.description)
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for stream in default_stream_group.streams.all():
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print(stream.name)
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print("")
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